package com.dfba.Homework2;

public interface AA {
    public abstract void showA();
    private void show10(String str){
        for (int i = 1; i <=10 ; i++) {
            System.out.print(str+" ");
        }
    }
    public default void showB10(){
        show10("BBBB");
    }
    public default void showC10(){
        show10("CCCC");
    }
}
